Installing itch
You can download the latest version of the app from https://itch.io/app.
To learn more, refer to:
Release notes for all versions are available on GitHub.
Upgrading itch
On macOS and Windows, the app automatically updates itself.
On Linux, the app automatically updates itself when installed via itch-setup. If you're using a binary build distributed through another way, e.g. Flatpak, then you are responsible for updating the app yourself.
You can check the currently running version of the app by hovering the itchlogo in the top-left corner, or by opening Preferences.